Ratios

What is a ratio?

• A ratio is a type of currency.

• A ratio is a measurement of time.

• A ratio is a unit of measurement.

• A ratio is a comparison between two or more quantities.

Express the ratio 3:5 in simplest form.

• 1:2

• 4:7

• 3:5

• 2:3

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

• 3:2

• 2:3

• 1:2

• 2:1

Simplify the ratio 15:25.

• 5:3

• 3:5

• 1:2

• 10:15

If a map scale is 1:5000, what does it mean?

• 1 unit on the map represents 5000 units in the real world.

• 1 unit on the map represents 500 units in the real world.

• 1 unit on the map represents 50000 units in the real world.

• 1 unit on the map represents 50 units in the real world.

If a recipe calls for 1 cup of milk and 2 cups of flour, what is the ratio of milk to flour?

• 2:1

• 1:2

• 1:1

• 3:1

Simplify the ratio 20:30.

• 6:9

• 4:5

• 2:3

• 10:15

If a car travels 200 miles in 4 hours, what is the ratio of miles to hours?

• 100

• 10

• 50

• 25

If a recipe calls for 3 cups of water and 4 cups of flour, what is the ratio of water to flour?

• 3:4

• 2:3

• 1:1

• 4:3

Simplify the ratio 12:18.

• 2:3

• 8:12

• 6:9

• 4:6